Familial exudative vitreoretinopathy (FEVR)

Familial exudative vitreoretinopathy (FEVR) is an retinal condition that most
commonly has autosomal dominant inheritance. It is characterized by failure of the temporal
retina to vascularize, similar to retinopathy of prematurity. FEVR results in fibrovascular
proliferation causing retinal folds, temporal dragging of the macula, and tractional retinal
detachments. This montage photograph shows significant dragging of the macula with temporal
displacement of the fovea.